Textile adhesive production, filtration and purification device

Abstract

The utility model discloses a textile adhesive production filtering and purifying device, and particularly relates to the technical field of adhesive production, the textile adhesive production filtering and purifying device comprises a filtering barrel, a filtering barrel is connected in the filtering barrel, a supporting frame is connected to the outer side of the filtering barrel, and a multi-stage filtering structure is arranged in the filtering barrel. And the multi-stage filtering structure comprises a barrel body inserted into the filtering barrel, a ring block is embedded in an embedding groove reserved in the upper end face of the barrel body, and the lower end face of the ring block is fixedly connected with a modified fiber filtering net. According to the multi-stage adhesive filtering device, a multi-stage filtering structure is arranged, during filtering, adhesive can be finely filtered for multiple times, impurities with different particle sizes can be gradually intercepted, small particles contained in the adhesive can be effectively removed compared with single filtering, the filtering precision is improved, and the service life of the adhesive is prolonged. The defect that sufficient contact between the adhesive and the surface of an adhered object is easily interfered due to the existence of small particles is overcome, and the purity and the quality of the filtered adhesive are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive production, in particular to a filtering and purification device for textile adhesive production. Background Art

[0002] Textile adhesives have good adhesion and can firmly bond textile materials such as fibers and fabrics. They also have a certain degree of flexibility to adapt to deformations such as bending and stretching of textile materials during use. In adhesive production, the adhesive is reacted in a reactor and output by an output pump. In order to ensure product quality and purity, the produced adhesive needs to be filtered and purified. Filters are usually used to filter and purify the produced adhesive.

[0003] Application No. 202323021515.3 discloses an adhesive production filtration and purification device, "a third connecting block is fixedly connected to the inner surface of the filter tank near the middle position, and a filter screen is provided on the upper end face of the third connecting block, and the filter screen and the cleaning brush are matched together." The above-mentioned device only relies on a single filter screen for filtration, so that it can only intercept impurities within a specific particle size range. Impurities of different particle sizes, especially tiny particles, cannot be effectively removed, resulting in the adhesive still containing a large number of tiny particles, causing incomplete filtration of the adhesive, and further affecting the purity and quality of the adhesive after filtration. Utility Model Content

[0004] The purpose of this utility model is to provide a textile adhesive production filtering and purification device to solve the above-mentioned shortcomings in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a textile adhesive production filtration and purification device, comprising a filter barrel, a filter cartridge connected to the interior of the filter barrel, a support frame connected to the outside of the filter barrel, a multi-stage filtration structure provided inside the filter cartridge, the multi-stage filtration structure comprising a cylinder inserted into the interior of the filter cartridge, a ring block embedded in a groove reserved in the upper end face of the cylinder, a modified fiber filter screen fixedly connected to the lower end face of the ring block, two circular rings are connected in sequence from top to bottom to the inner surface wall of the cylinder and located at the lower end of the modified fiber filter screen, and a nanofiltration membrane is fixedly connected to the inner surface wall of the two circular rings.

[0006] Through the above technical solution:

[0007] After the material is put into the filter barrel, the adhesive first enters the modified fiber filter, which can filter out large particles of impurities in the adhesive and complete the primary filtration. Then, the adhesive that has passed the primary filtration falls on the nanofiltration membrane connected by the ring, which can filter out fine impurities contained in the adhesive. The nanofiltration membrane is provided with two and is arranged in sequence from top to bottom, so that it can perform multiple fine filtrations on the adhesive, and then gradually intercept impurities of different particle sizes, which can effectively remove tiny particles contained in the adhesive, improve the filtration accuracy, enhance the filtration effect, and ensure the purity of the adhesive.

[0008] Preferably, the upper end surface of the cylinder is symmetrically fixedly connected to two connecting rods, the upper end surfaces of the two connecting rods are connected to a top plate, and the top plate is embedded in an open groove reserved on the upper end surface of the filter barrel.

[0009] Preferably, two insertion rods are symmetrically connected to the upper end surface of the top plate, and the inner wall of the filter barrel is provided with rod grooves adapted to the insertion rods.

[0010] Preferably, a block groove is opened on one side of the outer wall of the filter barrel, a movable block is embedded in the block groove, and one end of the movable block is fixedly connected to one of the insertion rods.

[0011] Preferably, a screw rod is connected to the inner thread of the screw groove reserved on the moving block, one end of the screw rod is connected to the forward and reverse motor, and the forward and reverse motor is installed on the upper end surface of the support frame.

[0012] Preferably, the outer wall of the filter barrel is fixedly connected with a top block, and the end of the screw rod away from the forward and reverse motor is movably connected to the top block.

[0013] Through the above technical solution:

[0014] When cleaning the multi-stage filter structure, first turn on the forward and reverse motors, and drive the screw rod to rotate by the forward and reverse motors. At this time, the moving block cooperates with the screw rod thread, and the moving block moves up in the block groove. At the same time, the insertion rod moves up in the rod groove. This operation can quickly move the multi-stage filter structure out of the filter barrel, increase the cleaning space for the multi-stage filter structure, and facilitate the replacement of the filter assembly.

[0015] Preferably, a feed hopper is provided at the upper end of the top plate, and a lower end of the feed hopper passes through the top plate and extends to the interior of the filter barrel. The adhesive is fed into the filter barrel through the feed hopper for filtration and purification.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] 1. By setting up a multi-stage filtration structure, the device has the function of filtering the adhesive multiple times. During filtration, the adhesive can be finely filtered multiple times, so that impurities of different particle sizes can be gradually intercepted. Compared with single filtration, it can effectively remove tiny particles contained in the adhesive, improve the filtration accuracy, and prevent the disadvantage of the presence of tiny particles that easily interfere with the full contact between the adhesive and the surface of the adherend, thereby ensuring the purity and quality of the adhesive after filtration.

[0018] 2. By setting up a driving structure, the multi-stage filter structure has a lifting drive function. When cleaning, the multi-stage filter structure can be quickly moved out of the filter barrel, which increases the cleaning space for the multi-stage filter structure and avoids the situation where the cleaning operation is restricted due to the limited space inside the filter barrel and affects the cleaning effect. It can be cleaned comprehensively and carefully, ensuring the cleanliness after cleaning and avoiding the situation where impurities and dirt remain on the multi-stage filter structure and affect the next filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 This is one of the overall structural diagrams of the utility model;

[0021] Figure 2 This is a schematic cross-sectional view of the filter barrel of the present invention;

[0022] Figure 3 This is the second schematic diagram of the overall structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the connection between the multi-stage filtration structure and the filter cartridge of the utility model;

[0024] Figure 5 This is a schematic diagram of the multi-stage filtration structure and filter cartridge disassembly of the utility model.

[0025] Description of reference numerals:

[0026] 1. Filter barrel; 2. Support frame; 3. Filter cartridge; 4. Multi-stage filtration structure; 41. Cylinder body; 42. Ring block; 43. Modified fiber filter screen; 44. Ring; 45. Nanofiltration membrane; 5. Connecting rod; 6. Top plate; 7. Insert rod; 8. Rod slot; 9. Block slot; 10. Moving block; 11. Screw; 12. Forward and reverse motor; 13. Top block; 14. Feed hopper. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] The utility model provides Figure 1-Figure 5 A textile adhesive production, filtration and purification device is shown, comprising:

[0029] A filter barrel 1 is provided, wherein the interior of the filter barrel 1 is connected to a filter cartridge 3, the outside of the filter barrel 1 is connected to a support frame 2, and the interior of the filter cartridge 3 is provided with a multi-stage filter structure 4. The multi-stage filter structure 4 includes a cylinder body 41 inserted into the interior of the filter cartridge 3, and a ring block 42 is embedded in the embedded groove reserved in the upper end face of the cylinder body 41. The lower end face of the ring block 42 is fixedly connected to a modified fiber filter screen 43. Two circular rings 44 are connected to the inner wall of the cylinder body 41 and located at the lower end of the modified fiber filter screen 43 from top to bottom in sequence, and the inner walls of the two circular rings 44 are fixedly connected to a nanofiltration membrane 45.

[0030] Through the above technical solution:

[0031] After the material is put into the filter barrel 1, the adhesive first enters the modified fiber filter 43, which can filter out large particles of impurities in the adhesive and complete the primary filtration. Then, the adhesive that has passed the primary filtration falls on the nanofiltration membrane 45 connected to the ring 44, which can filter out fine impurities contained in the adhesive. The nanofiltration membrane 45 is provided with two and is arranged in sequence from top to bottom, so that it can perform multiple fine filtrations on the adhesive, and then gradually intercept impurities of different particle sizes, which can effectively remove tiny particles contained in the adhesive, improve the filtration accuracy, enhance the filtration effect, and ensure the purity of the adhesive.

[0032] The utility model provides Figure 2-Figure 4 The textile adhesive production filtration and purification device shown in the figure has two connecting rods 5 symmetrically fixedly connected to the upper end surface of the cylinder 41, and the upper end surfaces of the two connecting rods 5 are connected to a top plate 6, which is embedded in an open groove reserved on the upper end surface of the filter barrel 1.

[0033] Two insertion rods 7 are symmetrically connected to the upper end surface of the top plate 6 , and a rod groove 8 adapted to the insertion rods 7 is opened on the inner wall of the filter barrel 1 .

[0034] A block groove 9 is formed on one side of the outer wall of the filter barrel 1 , and a moving block 10 is embedded in the block groove 9 . One end of the moving block 10 is fixedly connected to one of the insertion rods 7 .

[0035] A screw rod 11 is threadedly connected to a screw groove reserved on the moving block 10 , and one end of the screw rod 11 is connected to a forward and reverse motor 12 , which is installed on the upper end surface of the support frame 2 .

[0036] The outer wall of the filter barrel 1 is fixedly connected with a top block 13 , and one end of the screw rod 11 away from the forward and reverse motor 12 is movably connected to the top block 13 .

[0037] Through the above technical solution:

[0038] When cleaning the multi-stage filter structure 4, first turn on the forward and reverse motor 12, and drive the screw rod 11 to rotate through the forward and reverse motor 12. At this time, the moving block 10 is threadedly engaged with the screw rod 11, and the moving block 10 moves up in the block groove 9. At the same time, the insertion rod 7 moves up in the rod groove 8. This operation can quickly move the multi-stage filter structure 4 out of the filter barrel 1, increase the cleaning space for the multi-stage filter structure 4, and facilitate the replacement of the filter assembly.

[0039] Further, see Figure 2 As shown, a feed hopper 14 is provided at the upper end of the top plate 6 , and a lower end of the feed hopper 14 passes through the top plate 6 and extends to the interior of the filter barrel 1 . The adhesive is fed into the filter barrel 1 through the feed hopper 14 for filtration and purification.

[0040] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A textile adhesive production filtration and purification device, characterized in that: include: A filter barrel (1) is provided, wherein a filter cartridge (3) is connected to the interior of the filter barrel (1), a support frame (2) is connected to the exterior of the filter barrel (1), a multi-stage filter structure (4) is provided inside the filter cartridge (3), the multi-stage filter structure (4) comprises a barrel (41) inserted into the interior of the filter cartridge (3), a ring block (42) is embedded in a groove reserved in the upper end face of the barrel (41), a modified fiber filter screen (43) is fixedly connected to the lower end face of the ring block (42), two circular rings (44) are connected to the inner surface wall of the barrel (41) and located at the lower end of the modified fiber filter screen (43) in sequence from top to bottom, and a nanofiltration membrane (45) is fixedly connected to the inner surface wall of the two circular rings (44).

2. A textile adhesive production filtration and purification device according to claim 1, characterized in that: The upper end surface of the cylinder (41) is symmetrically fixedly connected to two connecting rods (5), and the upper end surfaces of the two connecting rods (5) are connected to a top plate (6), and the top plate (6) is embedded in an open groove reserved on the upper end surface of the filter barrel (1).

3. A textile adhesive production filtration and purification device according to claim 2, characterized in that: Two insertion rods (7) are symmetrically connected to the upper end surface of the top plate (6), and a rod groove (8) adapted to the insertion rods (7) is provided on the inner wall of the filter barrel (1).

4. The textile adhesive production filtration and purification device according to claim 1, characterized in that: A block groove (9) is provided on one side of the outer wall of the filter barrel (1), a movable block (10) is embedded in the interior of the block groove (9), and one end of the movable block (10) is fixedly connected to one of the insertion rods (7).

5. The textile adhesive production filtration and purification device according to claim 4, characterized in that: The screw groove reserved on the moving block (10) is threadedly connected to a screw rod (11), one end of the screw rod (11) is connected to a forward and reverse motor (12), and the forward and reverse motor (12) is installed on the upper end surface of the support frame (2).

6. The textile adhesive production filtration and purification device according to claim 5, characterized in that: The outer wall of the filter barrel (1) is fixedly connected to a top block (13), and one end of the screw rod (11) away from the forward and reverse motor (12) is movably connected to the top block (13).

7. The textile adhesive production filtration and purification device according to claim 3, characterized in that: A feed hopper (14) is provided at the upper end of the top plate (6), and a lower end of the feed hopper (14) passes through the top plate (6) and extends to the interior of the filter barrel (1).

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